MLA

Edwards, Jonathan, 1703-1758. Billings, Charles E. and Sally Storrs: Marriage banns, written and signed by David Childs, town clerk, Conway. Box 29, folder 1592. 1818 Oct 31. https://collections.library.yale.edu/catalog/11403869.

APA, 6th edition

Edwards, Jonathan, 1703-1758. (["Box 29, folder 1592"])(1818 Oct 31)[Billings, Charles E. and Sally Storrs: Marriage banns, written and signed by David Childs, town clerk, Conway]. https://collections.library.yale.edu/catalog/11403869.